Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Actor | Im Land der fantastischen Drachen | Shadow Demon | |
| Actor | Die tollkühne Hexe in ihrem fliegenden Bett | 1971 | Codfish |
| Actor | Die Lach-Olympiade | Grape Ape, Dinky Dalton, Orful Octopus | |
| Actor | Die Schnorchels | ||
| Actor | Zuckermann's Farm - Wilbur im Glück | 1973 | Homer Zuckerman |
| Actor | Der unglaubliche Hulk (1982) | Hulk | |
| Actor | Hong Kong Fu | ||
| Actor | The Great Grape Ape Show | The Great Grape Ape | |
| Actor | The Lorax | 1972 | The Lorax / The Once-ler (voice) |
| Actor | Die Welt in 10 Millionen Jahren | 1977 | Avatar (voice) |
| Actor | The Grinch Grinches the Cat in the Hat | 1982 | |
| Actor | Die Gobots | ||
| Actor | Doktor Dolittle | Dr. John Dolittle | |
| Actor | Die neun Leben von Fritz the Cat | 1974 | Various Voices |
| Actor | Strawberry Shortcake in Big Apple City | 1981 | Coco Nutwork (voice) |